Central Zone Zone Boys 11-12 - 50 M Free
These rankings show the swimmers' placement within their Zone.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 501 | Rider Johnson | 50.72 | 10 | B: 37.39 (+13.33s | 26.3%) | Prairie Rose Aquatics | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | ||
| 502 | Murphy Blauert | 50.83 | 12 | B: 37.39 (+13.44s | 26.4%) | Tigersharks Swim Club | 07/12/2025 | 2025 MN BAC Last Chance Invitational | ||
| 503 | Larry Zhang | 50.91 | 12 | B: 37.39 (+13.52s | 26.6%) | Rochester Swim Club | 06/13/2025 | 2025 MN RSC Summerfest | ||
| 504 | Finn Mattern | 51.00 | 11 | B: 37.39 (+13.61s | 26.7%) | AquaStorm | 06/28/2025 | 2025 SD Summer Starter | ||
| 505 | Dylan Tseng | 51.07 | 11 | B: 37.39 (+13.68s | 26.8%) | Alto Swim Club | 04/29/2023 | ALTO C B A+ Long Course Meet | ||
| 506 | Amer Charafeddine | 51.25 | 11 | B: 37.39 (+13.86s | 27.0%) | Life Time Michigan Swim Team | 03/17/2026 | March 2026 Life Time Michigan Intersquad | ||
| 507 | Reid Hemes | 51.30 | 12 | B: 37.39 (+13.91s | 27.1%) | South East Metro Sharks | 06/20/2025 | 2025 MN MAN Red White Blue Invite | ||
| 508 | Seth Leslie | 51.55 | 10 | B: 37.39 (+14.16s | 27.5%) | Aberdeen Swim Club | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | ||
| 509 | Nathan Berhane | 51.63 | 11 | B: 37.39 (+14.24s | 27.6%) | Peninsula Wave Riders Swimming | 06/07/2025 | 2025 NCAT Summer Swimfest | ||
| 510 | Alexander McMahon | 51.80 | 11 | B: 37.39 (+14.41s | 27.8%) | Watertown Area Swim Club | 06/13/2025 | 2025 SD Aberdeen Summer High Point Swim Meet | ||
| 511 | Nicholas White | 51.98 | 12 | B: 37.39 (+14.59s | 28.1%) | Aberdeen Swim Club | 06/16/2023 | 2023 SD Aberdeen Summer High Point Swim Meet | ||
| 512 | Michael Tonn | 52.34 | 12 | B: 37.39 (+14.95s | 28.6%) | Rochester Swim Club | 06/13/2025 | 2025 MN RSC Summerfest | ||
| 513 | Ivan Zatsarynin | 52.42 | 11 | B: 37.39 (+15.03s | 28.7%) | Minnetonka Swim Club | 05/16/2025 | 2025 MN STRM Spring Startup | ||
| 514 | Grant Kittle | 53.04 | 12 | B: 37.39 (+15.65s | 29.5%) | Dakota Riptide | 05/10/2024 | 20024 SD SFST Ready For Long Course | ||
| 515 | Santiago Culhuac | 53.31 | 12 | B: 37.39 (+15.92s | 29.9%) | Watertown Area Swim Club | 07/26/2024 | 24 SD Seasonal Championship Meet | ||
| 516 | Sameer Rangoon | 53.72 | 11 | B: 37.39 (+16.33s | 30.4%) | Lakeshore Swim Club | 05/10/2025 | 2025 NCAT TYR LC Age Group Open | ||
| 517 | Vincent Groven | 54.15 | 11 | B: 37.39 (+16.76s | 31.0%) | Aquajets Swim Team | 05/10/2025 | 2025 MN HURR LC Spring Opener | ||
| 518 | Judah Wemple | 54.17 | 12 | B: 37.39 (+16.78s | 31.0%) | Firestone Akron Swim Team | 07/12/2025 | LSSC Avon Classic | ||
| 519 | Jacob Mickels | 54.19 | 10 | B: 37.39 (+16.80s | 31.0%) | Fmy Gators | 06/14/2024 | 2024 SD Aberdeen Summer High Point Swim Meet | ||
| 520 | Samuel Christianson | 54.39 | 11 | B: 37.39 (+17.00s | 31.3%) | Barracuda Aquatics Club | 05/08/2026 | 2026 MN STRM Spring Startup | ||
| 521 | Kaiden Throne | 54.59 | 12 | B: 37.39 (+17.20s | 31.5%) | Hastings Area Swim Team | 06/07/2025 | 2025 MN STRM Summer Slam | ||
| 522 | Matthew Michalak | 54.81 | 11 | B: 37.39 (+17.42s | 31.8%) | Life Time Michigan Swim Team | 02/11/2026 | February 2026 Life Time Michigan Intersquad | ||
| 523 | Chanwoo Song | 55.08 | 11 | B: 37.39 (+17.69s | 32.1%) | Life Time Michigan Swim Team | 09/23/2025 | September 2025 Life Time Michigan Intersquad | ||
| 524 | Ethan Lee | 55.24 | 11 | B: 37.39 (+17.85s | 32.3%) | North Coast Aquatic Team | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 525 | Joseph Cassidy | 55.32 | 10 | B: 37.39 (+17.93s | 32.4%) | Fmy Gators | 06/14/2024 | 2024 SD Aberdeen Summer High Point Swim Meet | ||
| 526 | Cooper King | 55.62 | 12 | B: 37.39 (+18.23s | 32.8%) | Rushmore Swim Team | 06/21/2024 | 2024 RST Rushmore Classic Swim Meet | ||
| 527 | Alston Chase | 55.90 | 11 | B: 37.39 (+18.51s | 33.1%) | Velocity Aquatics | 05/15/2026 | 2026 MN HURR LC Spring Opener | ||
| 528 | An Huynh | 56.10 | 11 | B: 37.39 (+18.71s | 33.4%) | Foxjets Swim Team | 06/13/2025 | 2025 MN RSC Summerfest | ||
| 529 | Kai Walder | 56.33 | 11 | B: 37.39 (+18.94s | 33.6%) | Dakota Riptide | 06/21/2024 | 2024 Splash Central Invitational | ||
| 530 | David Kruchko | 56.54 | 11 | B: 37.39 (+19.15s | 33.9%) | Life Time Michigan Swim Team | 02/11/2026 | February 2026 Life Time Michigan Intersquad | ||
| 531 | Vince Cumbow | 56.82 | 11 | B: 37.39 (+19.43s | 34.2%) | Pierre Swim Team | 11/19/2022 | 2022 SD Black Hills Gold Invitational | ||
| 532 | Emmett Gurstelle | 57.06 | 11 | B: 37.39 (+19.67s | 34.5%) | Edina Swim Club | 05/02/2026 | 2026 MN RSC Pentathlon | ||
| 533 | Graydon Berg | 57.62 | 12 | B: 37.39 (+20.23s | 35.1%) | Pierre Swim Team | 01/23/2021 | 2021 SD Black Hills Gold Invitational | ||
| 534 | Owen Beard | 58.28 | 11 | B: 37.39 (+20.89s | 35.8%) | Unattached | 06/28/2025 | 2025 CO Greeley Stampede | ||
| 535 | Ellis Haynes | 58.68 | 12 | B: 37.39 (+21.29s | 36.3%) | Pierre Swim Team | 06/29/2024 | Pierre Summer Starter | ||
| 536 | Jasper Anderson Granja | 58.74 | 11 | B: 37.39 (+21.35s | 36.3%) | Velocity Aquatics | 05/15/2026 | 2026 MN HURR LC Spring Opener | ||
| 537 | Leo Shirley | 59.62 | 11 | B: 37.39 (+22.23s | 37.3%) | Sioux Falls Swim Team | 06/27/2025 | 2025 SD SFST Sanford Invite | ||
| 538 | Creighton Scribner | 59.72 | 11 | B: 37.39 (+22.33s | 37.4%) | Hastings Y Aquatic Club | 10/12/2025 | 2025 MW App October YMCA Swim Meet | ||
| 539 | Grant Canham | 59.82 | 11 | B: 37.39 (+22.43s | 37.5%) | Norfolk YMCA Aquajets | 05/31/2025 | 2025 SD YST Les Schwab Charity Invite | ||
| 540 | Hunter Roy | 59.94 | 11 | B: 37.39 (+22.55s | 37.6%) | West Fargo Flyers | 06/14/2024 | 2024 SD Aberdeen Summer High Point Swim Meet | ||
| 541 | Mac Meenan | 1:00.12 | 11 | B: 37.39 (+22.73s | 37.8%) | Y Wooster Rec Club | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 542 | Weston Muirhead-Gould | 1:00.25 | 12 | B: 37.39 (+22.86s | 37.9%) | Mount Carmel Force Aquatics | 06/27/2025 | 2025 55th FREEDLANDER MEET | ||
| 543 | Cameron Beloy | 1:00.48 | 11 | B: 37.39 (+23.09s | 38.2%) | Riptide Swim Team | 07/12/2025 | 2025 CO TOPS SBL Summer Sizzler | ||
| 544 | Gabriel Ashton | 1:02.36 | 11 | B: 37.39 (+24.97s | 40.0%) | Sioux Falls Swim Team | 07/12/2024 | 2024 SD Long Course State B Swim Meet | ||
| 545 | Elijah Bickner | 1:04.34 | 12 | B: 37.39 (+26.95s | 41.9%) | Hastings Area Swim Team | 06/07/2025 | 2025 MN STRM Summer Slam | ||
| 546 | Ansel Solar | 1:05.14 | 11 | B: 37.39 (+27.75s | 42.6%) | Piranhas Swim Club | 06/07/2025 | 2025 MN STRM Summer Slam | ||
| 547 | Grady Doblar | 1:05.56 | 11 | B: 37.39 (+28.17s | 43.0%) | Velocity Aquatics | 06/21/2025 | 2025 MN TUNA Oppor TUNA Ty 2 Invite | ||
| 548 | Andrew Olson | 1:05.58 | 11 | B: 37.39 (+28.19s | 43.0%) | Vermillion Area Swim Team | 06/26/2021 | 2021 YST Kuchen Kitchen Charity Invite | ||
| 549 | Winter Anderson | 1:06.06 | 12 | B: 37.39 (+28.67s | 43.4%) | Brookings Swim Club | 06/07/2024 | 2024 BSC Summer Invitational | ||
| 550 | Emmitt Waldrop | 1:08.07 | 11 | B: 37.39 (+30.68s | 45.1%) | Miller Swim Club | 06/20/2025 | 2025 Splash Central Invitational | ||
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.